參數資料
| 型號： | MC14585BD |
| 廠商： | ON Semiconductor |
| 文件頁數： | 1/7頁 |
| 文件大小： | 0K |
| 描述： | IC COMP MAGNITUDE 4BIT 16-SOIC |
| 產品變化通告： | Product Obsolescence 11/Feb/2009 |
| 標準包裝： | 48 |
| 系列： | 4000B |
| 類型： | 幅值比較器 |
| 位數： | 4 |
| 輸出： | 高有效 |
| 輸出功能： | A<B，A=B，A>B |
| 電源電壓： | 3 V ~ 18 V |
| 輸出電流高，低： | 4.2mA，4.2mA |
| 額定電壓和最大 CL 時的最大傳播延遲： | 260ns @ 15V，50pF |
| 電流 - 靜態： | 20µA |
| 工作溫度： | -55°C ~ 125°C |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 安裝類型： | 表面貼裝 |
| 包裝： | 管件 |
Semiconductor Components Industries, LLC, 2013
May, 2013 Rev. 8
1
Publication Order Number:
MC14585B/D
MC14585B
4-Bit Magnitude Comparator
The MC14585B 4Bit Magnitude Comparator is constructed with
complementary MOS (CMOS) enhancement mode devices. The circuit
has eight comparing inputs (A3, B3, A2, B2, A1, B1, A0, B0), three
cascading inputs (A < B, A = B, and A > B), and three outputs (A < B,
A = B, and A > B). This device compares two 4bit words (A and B)
and determines whether they are “less than”, “equal to”, or “greater
than” by a high level on the appropriate output. For words greater than
4bits, units can be cascaded by connecting outputs (A > B), (A < B),
and (A = B) to the corresponding inputs of the next significant
comparator. Inputs (A < B), (A = B), and (A > B) on the least significant
(first) comparator are connected to a low, a high, and a low, respectively.
Applications include logic in CPU’s, correction and/or detection of
instrumentation conditions, comparator in testers, converters, and
controls.
Features
Diode Protection on All Inputs
Expandable
Applicable to Binary or 8421BCD Code
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two LowPower TTL Loads or One LowPower
Schottky TTL Load over the Rated Temperature Range
Can be Cascaded See Figure 3
These Devices are PbFree and are RoHS Compliant
NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable*
MAXIMUM RATINGS (Voltages Referenced to VSS)
Parameter
Symbol
Value
Unit
DC Supply Voltage Range
VDD
0.5 to +18.0
V
Input or Output Voltage Range
(DC or Transient)
Vin, Vout
0.5 to VDD
+ 0.5
V
Input or Output Current (DC or Transient)
per Pin
Iin, Iout
±10
mA
Power Dissipation per Package (Note 1)
PD
500
mW
Ambient Temperature Range
TA
55 to +125
°C
Storage Temperature Range
Tstg
65 to +150
°C
Lead Temperature (8Second Soldering)
TL
260
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Temperature Derating: Plastic “P and D/DW”
Packages: – 7.0 mW/_C From 65_C To 125_C
This device contains protection circuitry to guard against damage due to high
static voltages or electric fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated voltages to this
highimpedance circuit. For proper operation, Vin and Vout should be constrained
to the range VSS v (Vin or Vout) v VDD.
Unused inputs must always be tied to an appropriate logic voltage level
(e.g., either VSS or VDD). Unused outputs must be left open.
Device
Package
Shipping
ORDERING INFORMATION
http://onsemi.com
MC14585BDR2G
SOIC16
(PbFree)
2500/Tape & Reel
MC14585BDG
SOIC16
(PbFree)
48 Units / Rail
MC14585BCPG
PDIP16
(PbFree)
500 Units / Rail
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
G
= PbFree Package
MARKING
DIAGRAMS
PDIP16
P SUFFIX
CASE 648
SOIC16
D SUFFIX
CASE 751B
1
16
14585BG
AWLYWW
16
1
MC14585BCP
AWLYYWWG
1
NLV14585BDR2G* SOIC16
(PbFree)
2500/Tape & Reel
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| MC14585BDG | 功能描述:校驗器 IC 4-Bit CMOS Magnitude RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MC14585BDR2 | 功能描述:校驗器 IC 4-Bit CMOS Magnitude RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MC14585BDR2G | 功能描述:校驗器 IC 4-Bit CMOS Magnitude RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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